Why do I get a *"Component 'COMDLG32.OCX' or one of its dependencies not correctly registered"* error when running the SLU?

This error happens if a particular deployment machine doesn’t have the comdlg.ocx file missing or improperly registered.

How to Fix Error:

1. Check for the comdlg.ocx file. Verify if the file exists on the target machine in the following locations:

   • C:\Windows\System32 (32-bit systems)

   • C:\Windows\SysWOW64 (64-bit systems).

2. If the dependency is not available, then it will need to be obtained from a system that has it (it should be available on your development machine in the directory mentioned in step 1).

3. Register the DLL via the regsvr32.exe command.

   • Open the Command Prompt as an Administrator and run the following command, depending on your system.

     regsvr32 C:\Windows\System32\COMDLG32.OCX

     For 64-bit systems:

     regsvr32 C:\Windows\System32\COMDLG32.OCX

     
     

4. You should see a successful message and then be able to proceed with the licensing installation.
   
   

For additional reference, see the following post on Microsoft on resolving an issue with COMDLG32.OCX: link